Transaction not yet indexed

53UiqgPM2gNtCwZ7v4cSQD51UhcRGNvSjBz1txfaEF6HdEB1E82hYK2kFXcozHqtZfRHC4bXo7nEMQTkz3LEQGCZ

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.